diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/func.sgml | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index 34fea16eeee..ae22ee5f7fa 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -6684,8 +6684,10 @@ SELECT EXTRACT(DOY FROM TIMESTAMP '2001-02-16 20:38:40'); <term><literal>epoch</literal></term> <listitem> <para> - For <type>date</type> and <type>timestamp</type> values, the + For <type>timestamp with time zone</type> values, the number of seconds since 1970-01-01 00:00:00 UTC (can be negative); + for <type>date</type> and <type>timestamp</type> values, the + number of seconds since 1970-01-01 00:00:00 local time; for <type>interval</type> values, the total number of seconds in the interval </para> |